| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.91 | 13.831% | $110.3136 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $184.52 | 6.759% | $196.9917 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $134.90 | 12.132% | $151.2661 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $172.74 | 3.448% | $178.6961 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $206.87 | 7.222% | $221.8102 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $157.28 | 7.752% | $169.4723 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $134.96 | 7.830% | $145.5274 | $145.53 | $145.55 | $145.50 |
| 7 purchase totals = | $1,088.18 | $1,174.0774 | $1,174.08 | $1,174.05 | $1,174.10 | |